1. as…as 和……一样

中间必须用形容词或副词原级。例如：

This classroom is as big as that one.

这间教室和那间一样大。

He runs as fast as Tom. 他和汤姆跑的一样快。

否定结构：not as/so…as,“不如……”。上面的两个句子可分别改为：

This classroom is not as/so large as that one.

这间教室不如那间大。

He doesn’t run as/so fast as Tom.

他跑得不如汤姆快。

2. as soon as 一……就……

用来引导时间状语从句。若主句是一般将来时，从句要用一般现在时。例如：

I’ll tell him the plan as soon as I see him.

我一看到他就告诉他这个计划。

He’ll go home as soon as he finishes his work.

他一完成工作就回家。

3. be busy/enjoy/hate/go on/finish doing sth. 忙于/喜欢/讨厌/继续/完成做某事

在enjoy, finish, hate, go on, be busy等词语后，一般用动词-ing形式作宾语。例如：

Lin Tao is busy making a model plane.

林涛正忙着做飞机模型。

My mother enjoys taking a walk after supper.

我妈妈喜欢晚饭后散步。

I hate watching Channel Five.

我讨厌看五频道。

When someone asked him to have a rest, he just went on working.

当有人让他休息一会儿时，他仍继续工作。

I have finished writing the story.

我已经写完了故事。

4. fill…with 用……装满......；be filled with 充满了……；be full of 充满了......

①be filled with 说明由外界事物造成的此种状态，表示被动。例如：

The box is filled with food.

盒子里装满了食物。

②be full of说明主语处于的状态。此外，还可表示程度，意为“非常”。例如：

The patient’s room is full of flowers.

那个病人的房间摆满了花。

The young man is full of pride.

那个年轻人非常骄傲。

③这两种结构还可以相互改写。例如：

I fill the box with food. The box is full of food.

5. be good/bad for 有利于/有害于……

此句型是：be + adj. + for + n.结构。例如：

Doing morning exercises is good for your health.

做早操对你的健康有益。

Always playing computer games is bad for your study.

总玩电脑游戏对你的学习不利。

辅导找榄悦轩16卡名思教育苏老师一三一一二九四五三七六